Product comparison · 2 memory modules

HyperX 2GB 800MHz DDR2 vs Kingston Technology 1GB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Dual Rank, x8

6specifications compared
3differ
3identical
12known for one product only

Key differences

Internal memory
- 2GB 800MHz DDR2:2 GB
- 1GB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Dual Rank, x8:1 GB
CAS latency
- 2GB 800MHz DDR2:4
- 1GB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Dual Rank, x8:5
Memory bus
- 2GB 800MHz DDR2:64 bit
- 1GB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Dual Rank, x8:72 bit

Side by side

Differences highlightedShow differences only

Comparison of 2GB 800MHz DDR2, 1GB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Dual Rank, x8
18 specifications	A HyperX 2GB 800MHz DDR2 View product	B Kingston Technology 1GB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Dual Rank, x8 View product
Features3 differ
Internal memoryDiffers	2 GB	1 GB
ECCKnown for one	No	Unknown — not stated by the source
CAS latencyDiffers	4	5
Memory clock speedKnown for one	800 MHz	Unknown — not stated by the source
Memory busDiffers	64 bit	72 bit
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Module configurationKnown for one	128M X 64	Unknown — not stated by the source
Lead platingKnown for one	Gold	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 55 °C	Unknown — not stated by the source
Other featuresidentical
Bus clock rateKnown for one	800 MHz	Unknown — not stated by the source
Error indicationKnown for one	No	Unknown — not stated by the source
Internal memoryKnown for one	2048 MB	Unknown — not stated by the source
Memory layoutKnown for one	2 x 1024 MB	Unknown — not stated by the source
Special featuresKnown for one	Unknown — not stated by the source	JEDEC Standard:R/C H AMD
Data transfer rateKnown for one	Unknown — not stated by the source	667 Mbit/s

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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